@book{80228,
	author = {Baldwin, Robert E.},
	title = {The development and testing of Heckscher-Ohlin trade models :},
	publisher = {MIT Press,},
	year = {c2008.},
	series = {The Ohlin lectures},
	address = {Cambridge :},
	url = {http://www.loc.gov/catdir/toc/ecip0816/2008016995.html}
}